Subject is C++ Programming Describe the following code.{Node *pre = new Node;Node *cur = new Node;Node *temp = new Node;cur = head;for (int i=1;inext;temp->data=value;pre->next=temp;temp->next=cur;Select one:a. A function that will insert a node in an arbitrary positionO b. Identifies the current and previous data element in the linked listc. None of the choicesO d. Traverse a linked list Describe the following code.Node *current=new Node;Node *previous=new Node;current=head;while (current->next!=NULL){previous=current;current=current->next;tail=previous;previous->next=NULL;delete current;Select one:a. Delete all the elementsb. Delete the header and the current element of the linked listc. None of the choicesO d. Delete an element on a particular position

Here in this question we have given two code segment.and we have asked that how these code are…

cribe the following code. Node *pre = new Node; Node *cur = new Node; Node *temp = new Node; cur = head; for (int i=1;inext; temp->data=value; pre->next=temp; temp->next=cur; ect one: a. A function that will insert a node in an arbitrary position b. Identifies the current and previous data element in the linked list c. None of the choices

cribe the following code. Node pre = new Node; Node cur = new Node; Node *temp = new Node; cur = head; for (int i=1;inext; temp->data=value; pre->next=temp; temp->next=cur; ect one: a. A function that will insert a node in an arbitrary position b. Identifies the current and previous data element in the linked list c. None of the choices

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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The following code inserts an element at the beginning of the list public void insertBegin(T e) Node temp new Node (e); head temp; temp. Next = head; size++; True False